the
How To... page, since commonly asked questions are written up there very clearly.

If you'd like to use a language other than English, please feel free to do so, but it know might take longer to get a reply. Specific language tags are created if you'd like to use those.
Common ones are
Italiano and
Español.

Please also try to be specific in choosing the tags to post under.
Checking all the tags will not get you a faster answer. In fact it will slow the process down since it isn't specific.